ATMP·Na4, ATMP Tetrasodium


ATMP·Na4 is the tetrasodium salt of ATMP. It can easily prevent scale development, such as calcium carbonate inside the water system.

ATMP·Na4 can be applied in circulating a cool system, just like in power plants, oil refinery plants, and oilfield refill water systems.

ATMP tetrasodium has excellent synergistic effects with some other chemicals in neutral and acidic conditions. In addition, no ammonia smell is let off.

In industrial production, we often use ATMP·Na4 to deal with scale and water corrosion of equipment. The tetrasodium of ATMP is a practical and efficient chemical treatment method. And it is relatively simple to use.

First ATMP·Na4 combines with the metallic substances contained in the water. And the metal ions that react with other substances to form scale are restricted. And calcium ions are prevented from being precipitated.

ATMP tetrasodium will dissolve the scale generated to the maximum extent when used on the spot. And it further reduces the sedimentation rate of the scale. ATMP·Na4 also reduces the probability of scale formation.

In addition to the effect of scale inhibition, ATMP tetrasodium can also provide a certain sustained release of scale formation. Usually, ATMP·Na4 will directly form a protective film on the metal surface. This protective film is more difficult to dissolve and hinders the oxidation reaction between the metal and the air, thereby protecting it.

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Structure Formula:



AppearanceColorless or light yellow transparent liquid
Active content (ATMP), %29.4~32.4
Active content (ATMP·Na4), %38.0~42.0
pH (1% water solution)6.5~7.5
Density (20℃), g/cm31.35~1.45
Fe, mg/L35 Max.


ATMP·Na4 is used with other organophosphorus acids, polycarboxylic acid, or salt to form organic alkaline agents. It is used in circulating cool water systems for all water quality.

ATMP·Na4 can improve corrosion inhibition efficiency. As a result, make it suitable for more demanding and more extensive environments and reduce the cost of pharmaceuticals.

Following the criteria for adding corrosion and scale inhibitors when adding ATMP tetrasodium is advisable. If the device with the addition of ATMP·Na4 is installed incorrectly, it will result in a large amount of waste. It will also increase the cost of water treatment.

With the increase in the use of ATMP·Na4 in the factory, improper use has occurred. The added device is to be installed at the inlet of the reagent, and the correct installation makes it easier to add reagents.

Pay attention to the added amount when adding ATMP·Na4. If you add too much, it will overflow. When using the scale inhibitor installation, check the correctness of the installation before adding it.

Packing and storage:

200L plastic drum, IBC(1000L), customers’ requirements.

200L plastic drum 1000L IBC

Storage for ten months in a shady room and dry place.